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Castro Valley, California Sales Tax Rate 2025

Castro Valley is located in Alameda County, California. Castro Valley sales tax rate is 10.25%.
The total sales tax rate in Castro Valley comprises the California state tax, the sales tax for Alameda County, and any applicable special or district taxes. The city does not impose an additional sales tax. The table below provides a breakdown of the sales tax rate by jurisdiction.
California 6.00%
Alameda County 0.25%
Castro Valley 0.00%
District / Special Tax 4.00%
Combined Sales Tax Rate 10.25%

Castro Valley Sales Tax Calculator

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Sales tax amount = N/A
State 0.00%
County 0.00%
City 0.00%
District(s) 0.00%
The TaxHero sales tax calculator provides a combined sales tax rate based on a full address lookup. A complete address ensures precision since ZIP codes may cross different tax jurisdictions. Results are for reference and may need additional context for compliance. Contact us today for a demo and learn how TaxHero can support your business.

Castro Valley District and Special Tax Rates+

If you make retail sales in California subject to the state sales tax from a business located in a taxing district, district sales tax is generally due on your sales of tangible personal property. In California, districts have varying sales tax rates. Some areas impose combined state, county, and city fees. Out-of-state retailers making taxable transactions to customers in the town are required to collect and remit this combined fee percentage based on the destination of the goods. To help you identify the correct rates in any city, you may look up the rate by address and ZIP code in our calculator.

ZIP codes in Castro Valley, CA+

90745 90746 90747 90749 90895

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